Ladies 18 karat white gold tanzanite and diamond necklace with a pendant featuring a prong set emerald cut tanzanite weighing 4.09 ct. Accenting the pendant is one prong set emerald cut diamond weighing 0.25 ct. and 32 prong set round brilliant cut diamonds weighing 0.88 ct. The diamonds are F-G color, VS1 clarity. The necklace with a lobster claw clasp measures 17.00 inches in length and weighs 10.30 grams.